1 files changed, 43 insertions, 0 deletions
diff --git a/video/drmprime.c b/video/drmprime.c
new file mode 100644
index 0000000000..64d793fcd6
--- /dev/null
+++ b/video/drmprime.c
@@ -0,0 +1,43 @@
+/*
+ * This file is part of mpv.
+ *
+ * mpv is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * mpv is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with mpv.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <libavutil/hwcontext.h>
+
+#include "hwdec.h"
+#include "options/m_config.h"
+#include "video/out/drm_common.h"
+
+extern const struct m_sub_options drm_conf;
+static struct AVBufferRef *drm_create_standalone(struct mpv_global *global,
+        struct mp_log *log, struct hwcontext_create_dev_params *params)
+{
+    void *tmp = talloc_new(NULL);
+    struct drm_opts *drm_opts = mp_get_config_group(tmp, global, &drm_conf);
+    const char *opt_path = drm_opts->device_path;
+
+    const char *device_path = opt_path ? opt_path : "/dev/dri/renderD128";
+    AVBufferRef* ref = NULL;
+    av_hwdevice_ctx_create(&ref, AV_HWDEVICE_TYPE_DRM, device_path, NULL, 0);
+
+    talloc_free(tmp);
+    return ref;
+}
+
+const struct hwcontext_fns hwcontext_fns_drmprime = {
+    .av_hwdevice_type = AV_HWDEVICE_TYPE_DRM,
+    .create_dev = drm_create_standalone,
+};